Traits taxon details
original description
Dunbar, C. O.; Skinner, J. W. (1936). Schwagerina versus Pseudoschwagerina and Paraschwagerina. <em>Journal of Paleontology.</em> 10: 83–91. page(s): p. 89 [details] Available for editors 
basis of record
Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors 
From editor or global species database
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